Air conditioner indoor unit



FIG. 1 is a front view of a first embodiment of an air conditioner indoor unit showing the new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a bottom perspective view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is a front view of a second embodiment of an air conditioner indoor unit showing the new design;

FIG. 9 is a left side view thereof;

FIG. 10 is a right side view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof; and,

FIG. 13 is a bottom perspective view thereof. 

CLAIM The ornamental design for an air conditioner indoor unit, as shown and described. 